Currently the window of my bathroom is designed as per the pictures below. I noticed that during night time, when the bathroom light is on, the shadow viewable from outside the house is quite visible.

Also I don't like the idea of having the grill at the current location. The water and soap from the shower will make it rust, and it also makes the toilet cleaning job more difficult.

Would like to ask those who has this problem before, how did you solve it? I prefer to maintain the glass where more natural light can come in.

I'm currently thinking of the following, but not sure will it work or not.

Options:

1) Make the top casement window smaller, and change all the bottom part to glass blocks. But a bit worry about the skill of the workers, else the join around the glass blocks will not look good.

2) To move the grill to the outside wall, with maybe 6 or 8 inches away from the wall so that I can open the window slightly for ventilation. But I think the shadow will still be visible, do you think if it will help by putting a light outside of the windows? So both the inside and outside light will be on at the same time, maybe will become less visible?

3) Any other ideas/suggestions?

Thanks in advance

[attachmentid=11391952]

[attachmentid=11391953]